baber/WOPTO huggingface dataset:
Patent JP-2004211047-A (JP)
Title: Aqueous emulsion
Inventor: ETO AKINORI
IPC: C08F2/22
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous emulsion in which particle size distribution as measured by dynamic light scattering has a single peak, and which contains few agglomerates and contains a vinyl polymer with good water resistance, and to provide a simple method for producing the same.  <P>SOLUTION: A radical-polymerizable monomer is polymerized with a water-soluble radical initiator in a water phase in which micelles by an emulsifier or a surfactant are not present before starting polymerization, in the presence of a compound that can be polymerized by living radical polymerization. An aqueous emulsion in which particle size distribution as measured by dynamic light scattering has a single peak and which contains few agglomerates can be simply produced. Further addition of monomers allows molecules to be extended without producing agglomerates while maintaining the unimodal particle size distribution, further increasing molecular weight and preparing any block and graft copolymerized aqueous emulsions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255700-A (JP)
Title: Process for creating dot data while saving memory capacity
Inventor: NAKAJIMA HISANORI
IPC: H04N1/52
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of reducing the capacity of a buffer memory needed for creating dot data.  <P>SOLUTION: At first, RGB data having a resolution rougher than a print resolution is prepared and the color image data in a region corresponding to the total height, in the subscanning direction, of a plurality of nozzles being used in color printing is stored in a buffer BF 12 for line selection processing. Color image data of a print object line becoming an ink dot recording object in single main scanning is selected from that buffer BF 12. At least color conversion and dithering are performed on that color image data with the print resolution thus creating dot data indicative of the recording state of ink dots in a print pixel on the print object line and storing the dot data in a buffer BF 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254607-A (JP)
Title: Fishing tackle
Inventor: KIKUCHI SHINYA
IPC: A01K87/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing tackle having improved operability when setting the fishing tackle, and preventing the tackle from coming loose by the precise setting.  <P>SOLUTION: The fishing tackle has a sliding member 40 having a large diameter part 44 to be fixed to a butt plug 14 screwed in a butt rod 12 through a small diameter part 42, and a protruded part 46 protruded from the large diameter part 44 and causing sliding resistance with the inner surface of an opened part 28 of the butt rod 12. The protruded part 46 is formed so as to cause the sliding resistance in the returning direction of the butt plug 14 larger than that of the sliding resistance in the fastening direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269629-A (JP)
Title: Hydrophilizing agent composition and method for forming hydrophilic protecting film
Inventor: SAITO TORU
IPC: C09D7/12
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilizing agent composition which can form a hydrophilic protecting film having excellent hydrophilicity, hardness, adhesiveness and stain resistance on the surface of a hydrophobic resin or coating film and can prevent the staining of the resin surface or the coating film surface over a long period, and to provide a method for forming a hydrophilic protecting film with the composition.  <P>SOLUTION: This hydrophilizing agent composition comprises a branched chain-having surfactant, a silicate compound represented by formula (1) [R<SP>1</SP>is H or a 1 to 3C alkyl; (m) is an integer of 1 to 40], at least one compound selected from the group consisting of silane coupling agents represented by formulas (2) and (3) [R is a 1 to 8C alkyl or the like; R<SP>2</SP>is H or a 1 to 4C alkyl; (n) is an integer of 1 to 10], an organic solvent, a catalyst and water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267918-A (JP)
Title: Fine particle and method and apparatus for manufacturing the same, and injection and preparing method therefor
Inventor: KAWAKAMI TOMONORI
IPC: C07J7/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a fine particle of an organic compound while preventing the photochemical reaction of the organic compound satisfactorily, the fine particle and an injection and a method for preparing the injection.  <P>SOLUTION: The fine particle of the organic compound 5 is manufactured by irradiating the liquid 2 which is to be treated and contains the compound 5 with a laser beam having the wavelength longer than the absorptive zone of the compound 5. Therefore, the fine particle of the compound 5 can be manufactured in the liquid 2 while preventing the photochemical reaction of the compound 5 satisfactorily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273816-A (JP)
Title: Gas laser device
Inventor: MOTOMIYA AKINORI
IPC: H01S3/038
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase a discharge volume without enlarging the size of electrodes to increase the output of a gas laser device.  <P>SOLUTION: The gas laser device comprises a first electrode 5a, a second electrode 5b, and a third electrode 5c. The first electrode 5a is arranged in a laser gas in a circulation passage 1 so that respective space distance between the first electrode 5a and the second electrode 5b, and between the first electrode 5a and the third electrode 5c becomes identical. The laser gas is excited by electric discharge between the first/second electrodes 5a, 5b and between the first/third electrodes 5a, 5c to extract laser beams using an optical resonator composed of an output mirror 7a and a total reflection mirror 7b. As a result, the discharge volume of the device is increased without enlarging the size of the electrodes, thus extracting laser beams of large output power.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279607-A (JP)
Title: Electronic equipment
Inventor: OSUGA ATSUSHI
IPC: C01B5/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe electronic equipment which prevents explosion in the case of generation of hydrogen from a battery.  <P>SOLUTION: An electronic apparatus 1 provided with at least one of a flash device, an LCD back light device 25, a motor device 29, a switch device 21, and a memory card device 27, and a battery 2 being a driving source for these devices is provided with a catalyst 3, with which hydrogen discharged from the battery 2 is oxidized with catalytic reaction and is converted to water and heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281260-A (JP)
Title: Heater unit and manufacturing method of heater unit
Inventor: OKURA TAKESHI
IPC: H05B3/18
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater unit in which a heater pattern realizing a required temperature distribution can be easily designed without relying on experience.  <P>SOLUTION: The unit is provided with a base member 12, and a heater wire 20 having a plurality of concentric circular arc parts, with a radius of at least a part of the plurality of the concentric circles set up in accordance with a γ function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281818-A (JP)
Title: Semiconductor device, electronic device, electronic apparatus, method for manufacturing carrier substrate, method for manufacturing semiconductor device, and method for manufacturing electronic device
Inventor: SAWAMOTO TOSHIHIRO
IPC: H05K1/14
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a variation in the height of a package even when the package is warped.  <P>SOLUTION: Thicknesses of lands 13a-13c provided on the surface of a carrier substrate 11 are set to increase gradually from the central part of the carrier substrate 11 toward the outer circumferential part thereof. Thicknesses of lands 32a-32c and 42a-42c provided on the rear surface of carrier substrates 31 and 41 are set to increase gradually from the central part of the carrier substrates 31 and 41 toward the outer circumferential part thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279892-A (JP)
Title: Bidirectional optical module
Inventor: OKADA KENICHI
IPC: G02B6/42
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable low loss by a smaller number of processes.  <P>SOLUTION: Light beams emitted from a light emitting element 55 are converged by a columnar lens 48 located in a V groove, passed through an optical filter and made incident on the optical axis of an optical fiber 47 in the V groove. The lens 48 and the fiber 47 are positioned on a straight line and an optical filter 51 is positioned by a V groove 36 and arranged between the lens 48 and the fiber 47. Incident light beams from the fiber 47 are reflected by an optical filter 51 and made incident on a light receiving element 57. The V grooves are formed by an anisotropical etching conducted on a single crystal silicon substrate 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276506-A (JP)
Title: Light quantity controller
Inventor: TAKAMATSU MASAHIRO
IPC: B41J2/44
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light quantity controller which can control stable light quantity for a plurality of optical beams without causing an increase in the size of a circuit.  <P>SOLUTION: This light quantity controller is equipped with a laser array 12 having a plurality of light-emitting parts for emitting a laser beam (optical beam) for use in the formation of each image; run-mode light quantity control to be performed in the formation of the image is performed by performing a prescribed sequence; and initial light quantity control to be performed before the formation of the image is performed by performing the prescribed sequence a plurality of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287526-A (JP)
Title: Testing device and method for arbitration circuit
Inventor: HONDA TAKUYA
IPC: G06F15/177
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device for an arbitration circuit capable of more easily conducting function tests on the arbitration circuit that arbitrates access by a plurality of CPUs.  <P>SOLUTION: The testing device 31 for the arbitration circuit 9 has an access test register 22 which falsely outputs an access type INST [2:0] to be output by a look-ahead mechanism control circuit 7 to an arbitration control circuit 9 when the CPUs 2, 3 access ROMs 5, 6. Multiplexers 12, 13 selectively output to the arbitration control circuit 9 an access control signal which is output by the look-ahead mechanism control circuit 7 when the CPU corresponding to a false access control signal accesses according to a control signal TEST output by a test mode setting register 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283924-A (JP)
Title: Organic-inorganic nano complex and its manufacturing method
Inventor: SASAKI TAKESHI
IPC: B82B1/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in a very simple process, a zinc hydroxide-interfacial active agent layered organic-inorganic nano complex constituted only of zinc hyrdoxide and an interfacial active agent, which is conventionally difficult to manufacture, and also to provide its manufacturing method.  <P>SOLUTION: This organic-inorganic nano complex is furnished with a structure in which zinc hydroxide and an organic layer are alternately laminated in a nano meter order. The manufacturing method of the organic-inorganic nano complex forms the structure in which zinc hydroxide and the organic layer are alternately laminated in the nano meter order by discharging zinc in an aqueous solution as an atom, ion and a cluster by applying strong energy on a metallic zinc surface in the interfacial active agent aqueous solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289302-A (JP)
Title: User restraint system
Inventor: WAKASUGI NAOKI
IPC: H04N1/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user restraint database on a network and to give each user of the database an access right of functions of an image processing apparatus so as to limit the use of the functions of the apparatus as well as the use of the apparatus.  <P>SOLUTION: In the user restraint system applied to the image processing apparatus 11 connected to the network, a user logs in a server in the network, accesses the user database in the server and the use of the functions of the image processing apparatus 11 is limited depending on the access right.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283326-A (JP)
Title: Mobile body driving mechanism and game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To finely move a mobile body used for a game machine.  <P>SOLUTION: The mobile body 801 in the game machine is mounted on an arm part 40 and made to oscillate about the point P. A part 41 to be contacted is provided on the side opposite to the mobile body 801 pertaining to the arm part 40. The part 41 to be contacted is in contact with the contact part 42. The contact part 42 is fixed on a support body 43 and a threaded rod 44 is rotatably fixed on the support body 43. The threaded rod 46 has a nut 46 fixed on the pachinko game machine and as the threaded rod 44 is rotated, the support body 43, the contact part 42 and the contact part 42 are moved vertically to create the states (a) and (b). In this manner, the mobile body 801 is moved with the rotation of the threaded rod 44 so that the mobile body 801 can be moved finely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289492-A (JP)
Title: Doherty amplifier
Inventor: SHIIKUMA KAZUMI
IPC: H03F1/07
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Doherty amplifier capable of obtaining ideal linear amplification and power synthesis operations.  <P>SOLUTION: An amplifier device (FET) is employed for a peak amplifier 2 of the Doherty amplifier, the amplifier device having a nearly equal saturation drain current to that of a carrier amplifier 1, the same gate width (equivalent to nearly equal saturation power) as that of the carrier amplifier 1, and about a half the pinch-off voltage of that of the carrier amplifier 1. Thus, the ideal linear amplification operations can be obtained with a very high overall efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285776-A (JP)
Title: Lattice body and connector therefor
Inventor: YOKOYAMA SHINJI
IPC: E06B9/01
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lattice body which is formed of two lattice members tightly connected together without a gap therebetween, and to provide a connector for the lattice body.  <P>SOLUTION: In construction of the lattice body, a tip portion 20a and an intermediate engaging portion 20b of a first member 20 is fitted into a first hole 18 formed in a connection-side wall 15a of the first lattice member 15, and the intermediate engaging portion 20b is firmly engaged with an inner opening edge 18a of the first hole 18, followed by fitting a second hole 19 formed in a connection-side wall 16a of the second lattice member 16 onto a proximal engaging portion 20c of the first member 20, to thereby connect the first and second lattice members 15, 16 together with the connection-side walls 15a, 16a abutted on each other. Further a second member 30 provided for the first member 20 is squeezed by the second lattice member 16 and held at a squeezed position, and the proximal engaging portion 20c of the first member 20 is pressed onto an inner opening edge 19a of the second hole 19 formed in the second lattice member 16, to thereby connect the first and second lattice members 15, 16 together without a gap therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287310-A (JP)
Title: Image forming device
Inventor: NISHIMURA SHINICHI
IPC: G03G21/16
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the specification of the jam generating position of a recording sheet to be carried.  <P>SOLUTION: This image forming device X is provided with a guide rail 50 following the carriage path of a recording sheet in this image forming device, a movable unit 51 moving along the guide rail 50, a movable unit moving device 316 for moving the mobile unit 51 and a control part 310 for controlling the mobile unit moving device 316, and the mobile unit 51 is moved to the neighborhood of the position where jam generation is detected. The mobile unit 51 is provided with a CCD camera 52a and a radio communicating part 52b for wirelessly transmitting the acquired image data, and the image data are received by a radio communicating part 317 at the control part 310 side, and displayed at the panel of a display operating part 311. Furthermore, the mobile unit 51 is moved according to the operation of the display operating part 311 so that circumstances before and behind thereof can be confirmed. The CCD camera 52a is formed so as to be attachable/detachable to/from this main body so that a solid object or the like can be imaged, and that the image can be formed on a recording sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284306-A (JP)
Title: Image fixing method and device
Inventor: NAMIHANA MUTSUMI
IPC: B41M5/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method and a device which can lower the heat fixing temperature in a heat fixing method and can fix at a high speed in spite of relatively small output from the heating source.  <P>SOLUTION: The following two processes are included for fixing an image on a recording medium by using particles in an image recording process. A liquid coating process in which liquid to promote heat fixing of an image recorded with particles is coated on the recording medium; and a fixing process which performs heat fixing of the image recorded on the recording medium by contacting a heated element to the recording medium coated with liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296572-A (JP)
Title: Container for housing electronic component
Inventor: ITO YOSHIAKI
IPC: H01L23/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a container smaller and thinner while improving the sealing performance thereof.  <P>SOLUTION: The container for housing an electronic component comprises an insulation substrate 1 having a concave portion in the top face, and a lid 2 which is joined to the top face of the insulation substrate 1 via a glass sealing material 6 having a space between itself and the insulation substrate 1 to airtightly house an electronic component 3. The lid 2 is formed of a plate material having a thickness of 0.3 mm or less. The outside dimension of the lid 2 is smaller by 0.1-0.3 mm than that of the insulation substrate 1, with external sides of the lid 2 receding by 0.02-0.28 mm from those of the insulation substrate 1 over the entire circumference of the insulation substrate 1. The glass sealing material 6 is formed of a glass component added with an willemite compound of 20-40 wt.% whose average grain diameter is 2.5-4 μm and the maximum grain diameter is 35 μm or less. The glass component contains bismuth oxide of 65-80 wt.%, sodium oxide of 5-15 wt.%, boron oxide of 2-10 wt.%, barium oxide of 1-5 wt.%, copper oxide of 1-5 wt.%, aluminum oxide of 0.5-2 wt.%, silicon oxide of 0.5-2 wt.%, and zinc oxide of 0.5-2 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294266-A (JP)
Title: Torque sensor
Inventor: MOCHIZUKI YUSUKE
IPC: G01L3/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor having stopper parts formable in a compact structure for preventing excessive torsional deformation of a torsion bar.  <P>SOLUTION: In this torque sensor 10, the stopper parts 19 and 27 are provided on each other's loose-fit portions of first and second extension sleeves 15 and 16 fixed to one end and the other end of the torsion bar 14, and a rotary tube 69 provided on a second resolver 60 is fitted to the outside of the second stopper part 27 of the second extension sleeve 16 and also used for reinforcing the sleeve 16. Therefore, the sensor 10 can be formed in a compact structure as a whole as compared with a case where the rotary tube 69 is not used for reinforcement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293437-A (JP)
Title: Throttle body
Inventor: TSUKUI TAKAAKI
IPC: F02D13/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle body for scaling down an engine provided with a throttle control device.  <P>SOLUTION: In the throttle body 14 wherein a throttle valve 20 in a multi-cylinder engine 1 is controlled by a 1st motor 21A and a motor 21B, throttle valves 20, 20 of a #1 cylinder and a #2 cylinder out of a plurality of throttle valves 20 are structurally connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003297318-A (JP)
Title: Device for formation of flat galvanic cell
Inventor: HALD RAINER
IPC: H01M50/557
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of making formation of cells having conductor lugs with various different configurations, and suitable to make a large number of cells uniformly comply with a formation process, without making any special modification, by improving a formation device for a large number of flat galvanic cells.  <P>SOLUTION: In this device for formation of flat galvanic cells, a holding body 8 having a large number of cell notches fitted to the cross sections of the cells is provided. The device has supporting devices 5, 6 equipped with contact connecting parts 7, and the large number of cells are inserted side by side in the notches. The cells 1 have conductor lugs 2, and the conductor lugs 2 look toward the same direction and are brought into contact with the contact connecting parts 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291083-A (JP)
Title: Punch press machine
Inventor: IKEDA NOBUYUKI
IPC: B21D28/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch press machine in which no back face of a workpiece comes into contact with a number of dies while die selection is easily performed and in which an auto index mechanism and a lower die elevating mechanism are applicable to a large number of die stations.  <P>SOLUTION: The punch press machine is constituted so that an upper turret 5 which is freely rotatably positioned in the vertical direction is arranged, a punch holder 15 is mounted on a plurality of holder supports 9 which are radially installed in the outer periphery of the upper turret, a lower turret 43 which is freely rotatably positioned in the vertical direction is provided in the lower part of the upper turret, a plurality of die holders 57 corresponding to the plurality of punch holders are radially installed in the outer periphery of the lower turret, and a pressurizing means 41 which freely pressurizes the head of the punch 13 mounted on the punch holder is provided nearly in the axial center of the upper turret.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004026633-A (JP)
Title: Boron carbide-chromium diboride sintered compact and its manufacturing method
Inventor: HIRAO KIYOSHI
IPC: C04B35/563
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boron carbide-chromium diboride sintered compact sintered at a non-pressurized condition and having high density, high conductivity, high bending strength and high fracture toughness and its manufacturing method and to obtain a wear-resistant component.  <P>SOLUTION: A source material powder which is a mixture of a boron carbide powder whose mean particle diameter (D<SB>50</SB>) is 2 μm or less and whose specific surface area is 10 m<SP>2</SP>/g or more with a chromium diboride powder of 10-25 mol% is molded and heated to 1,950-2,100°C at a non-oxidizing atmosphere and the non-pressurized condition.  <P>COPYRIGHT: (C)2004,JPO